I have to take a break from this. Can't see it anymore and my computer gets all hot and bothered when I tweak anything.
Current hit list for improvements:
-Add blobs of snow on castle and ground.
-Add some camera panning/motion?
-Sleigh (inc. Santa & Deer) Resize or make sleigh motion more obvious. Figure out if linking would be better than appending for my computer. Make deer less uniform in size and motion. Reins should have a rectangular profile, also can they be hooked to move with the deer and Santa's hands (now they move with the empty that controls the whole group).
-Figure out if I can fix it so that things don't go dark as the snow starts to fall.